The biggest sports car race weekend of the year revved into high gear as the Mobil 1 SportsCar Grand Prix presented by Hawk Performance got underway.
What will the Chevrolet contingent be able to accomplish at the Glen this weekend?
The Lebanon, Ohio-based team will be among the favorites in Saturday's IMSA CTSCC race.
North American Endurance Cup points on the line
The 56-car field includes 13 cars with at least one of 23 regular 2014 IMSA drivers.
8Star Motorsports had a very successful outing in TUSC at Kansas Speedway after finishing on the podium on Saturday.
CORE team dominates the 10-car field
Al Carter and teammate James Davison enjoyed a strong showing in Detroit.
Watch the video from the P & GTD classes in the TUDOR United SportsCar Championship.
Driver hoping for better luck at the 24 Hours of Le Mans
Brothers Ricky, Jordan Taylor survive last-lap turmoil
The TUDOR Championship race at Belle Isle today ended in spectacular fashion.
Last-lap dash barely beat out Ryan Dalziel's Extreme Speed Honda
Race takes the green flag on Fox Sports 1 at 1:30 p.m. ET Saturday
Continental Tire SportsCar Challenge Awards On October 3 At Chateau Élan
KV Racing Technology has added a fourth car to their Indianapolis 500 fleet.
Patrick Dempsey and team had a rough weekend in Laguna Seca but persevered.
'We weren't the best, but we also weren't the worst'
The TUDOR United SportsCar Championship will take to the Mazda Raceway Laguna Seca road circuit this weekend.
Mazda Raceway Laguna Seca will be jam-packed with sports car events this weekend.
What can the Spirit of Daytona team do in California?